1 | /* Init |
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2 | * |
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3 | * This routine is the initialization task for this test program. |
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4 | * |
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5 | * Don't forget to change the IP addresses |
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6 | */ |
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7 | |
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8 | #define USE_RTEMS_SHELL |
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9 | |
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10 | #define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER |
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11 | #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |
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12 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
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13 | #define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 20 |
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14 | #define CONFIGURE_MAXIMUM_PTYS 8 |
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15 | #define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM |
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16 | |
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17 | #define CONFIGURE_MEMORY_OVERHEAD 256 |
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18 | #define CONFIGURE_MESSAGE_BUFFER_MEMORY 32 * 1024 |
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19 | #define CONFIGURE_MAXIMUM_SEMAPHORES 40 |
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20 | #define CONFIGURE_MAXIMUM_TASKS 20 |
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21 | #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 20 |
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22 | |
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23 | #define CONFIGURE_MICROSECONDS_PER_TICK 1000 |
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24 | |
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25 | #define CONFIGURE_INIT_TASK_STACK_SIZE (64*1024) |
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26 | #define CONFIGURE_INIT_TASK_PRIORITY 120 |
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27 | #define CONFIGURE_INIT_TASK_ATTRIBUTES RTEMS_FLOATING_POINT |
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28 | #define CONFIGURE_INIT_TASK_INITIAL_MODES (RTEMS_PREEMPT | \ |
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29 | RTEMS_NO_TIMESLICE | \ |
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30 | RTEMS_NO_ASR | \ |
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31 | RTEMS_INTERRUPT_LEVEL(0)) |
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32 | |
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33 | #define CONFIGURE_MAXIMUM_DRIVERS 10 |
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34 | #define CONFIGURE_INIT |
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35 | |
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36 | #define STACK_CHECKER_ON |
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37 | |
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38 | #include <stdlib.h> |
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39 | #include <rtems.h> |
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40 | #include <rtems/telnetd.h> |
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41 | |
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42 | /* functions */ |
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43 | |
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44 | rtems_task Init( |
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45 | rtems_task_argument argument |
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46 | ); |
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47 | |
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48 | /* configuration information */ |
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49 | |
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50 | #include <rtems/confdefs.h> |
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51 | #include <bsp.h> |
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52 | |
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53 | #include <errno.h> |
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54 | #include <time.h> |
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55 | |
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56 | #include <rtems/confdefs.h> |
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57 | #include <stdio.h> |
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58 | #include <rtems/rtems_bsdnet.h> |
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59 | #include <rtems/telnetd.h> |
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60 | #include <rtems/shell.h> |
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61 | |
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62 | |
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63 | #include <rtems/error.h> |
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64 | #include <rpc/rpc.h> |
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65 | #include <netinet/in.h> |
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66 | #include <time.h> |
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67 | |
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68 | #include <arpa/inet.h> |
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69 | #include <sys/socket.h> |
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70 | #include "../networkconfig.h" |
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71 | |
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72 | #if defined(USE_ECHO_SHELL) |
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73 | |
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74 | #define SHELL_HELP_MSG \ |
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75 | "Starting echoShell via telnetd -- default password is rtems\n" |
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76 | |
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77 | /* |
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78 | * Number of sessions |
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79 | */ |
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80 | int session = 0; |
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81 | |
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82 | /* |
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83 | * Macro to printf and printk the same arguments |
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84 | */ |
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85 | |
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86 | #define printKF( ... ) \ |
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87 | do { \ |
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88 | printf( __VA_ARGS__ ); \ |
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89 | printk( __VA_ARGS__ ); \ |
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90 | } while (0) |
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91 | |
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92 | |
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93 | /* |
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94 | * echo shell |
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95 | */ |
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96 | void echoShell( |
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97 | char *pty_name, |
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98 | void *cmd_arg |
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99 | ) |
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100 | { |
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101 | int cmds = 0; |
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102 | char line[256]; |
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103 | char *c; |
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104 | int l; |
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105 | |
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106 | ++session; |
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107 | printKF( "Connected to %s with argument %p for session %d\n", |
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108 | pty_name, cmd_arg, session ); |
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109 | |
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110 | while (1) { |
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111 | cmds++; |
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112 | printf( "> " ); |
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113 | c = fgets( line, 256, stdin ); |
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114 | if ( !c ) { |
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115 | printKF( "Connection terminated\n"); |
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116 | return; |
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117 | } |
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118 | l = strlen( line ); |
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119 | if ( line[l-1] == '\n' ) { |
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120 | line[l-1] = '\0'; |
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121 | } |
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122 | if ( !strcmp( line, "bye" ) ) { |
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123 | printKF( "%s", "Terminating connection\n"); |
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124 | return; |
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125 | } |
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126 | if ( !strcmp( line, "exit" ) ) { |
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127 | printKF("\n\n*** End of Telnetd Server Test ***\n\r" ); |
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128 | exit(0); |
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129 | } |
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130 | printKF( "echo %d-%d> %s\n", session, cmds, line ); |
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131 | } |
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132 | } |
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133 | |
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134 | #define SHELL_ENTRY echoShell |
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135 | |
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136 | #endif |
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137 | |
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138 | #if defined(USE_RTEMS_SHELL) |
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139 | |
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140 | #include <rtems/shell.h> |
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141 | |
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142 | #define SHELL_HELP_MSG \ |
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143 | "Starting rtemsShell via telnetd -- default account is rtems w/no password\n" |
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144 | |
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145 | void rtemsShell( |
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146 | char *pty_name, |
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147 | void *cmd_arg |
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148 | ) |
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149 | { |
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150 | printk("============== Starting Shell ==============\n"); |
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151 | shell_shell_loop( NULL ); |
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152 | printk("============== Exiting Shell ==============\n"); |
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153 | } |
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154 | |
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155 | #define SHELL_ENTRY rtemsShell |
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156 | |
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157 | #endif |
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158 | |
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159 | /* |
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160 | * Init task |
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161 | */ |
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162 | rtems_task Init( |
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163 | rtems_task_argument argument |
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164 | ) |
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165 | { |
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166 | printf("\n\n*** Telnetd Server Test ***\n\r" ); |
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167 | |
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168 | printf("============== Initializing Network ==============\n"); |
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169 | rtems_bsdnet_initialize_network (); |
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170 | |
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171 | printf("============== Add Route ==============\n"); |
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172 | rtems_bsdnet_show_inet_routes (); |
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173 | |
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174 | printf("============== Start Telnetd ==============\n"); |
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175 | |
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176 | printk( SHELL_HELP_MSG ); |
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177 | |
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178 | rtems_telnetd_initialize( |
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179 | SHELL_ENTRY, /* "shell" function */ |
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180 | NULL, /* no context necessary for echoShell */ |
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181 | FALSE, /* spawn a new thread */ |
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182 | RTEMS_MINIMUM_STACK_SIZE * 4, /* default stack size please */ |
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183 | 1, /* priority .. we feel important today */ |
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184 | 0 /* do not ask for password */ |
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185 | ); |
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186 | |
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187 | printf("============== Deleting Init Task ==============\n"); |
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188 | rtems_task_delete(RTEMS_SELF); |
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189 | } |
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190 | |
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